scholarly journals Transoral laser microsurgery for oral squamous cell carcinoma: Oncologic outcomes and prognostic factors

Head & Neck ◽  
2013 ◽  
Vol 36 (3) ◽  
pp. 340-351 ◽  
Author(s):  
Parul Sinha ◽  
Trevor Hackman ◽  
Brian Nussenbaum ◽  
Ningying Wu ◽  
James S. Lewis ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Oncologic Outcomes ◽  
Transoral Laser Microsurgery ◽  
Laser Microsurgery

scholarly journals Prognostic Significance of PD-L1 and mTOR Expression in Oral Squamous Cell Carcinoma

2020 ◽  
Author(s):  
Nattinee Charoen ◽  
Kitti Jantharapattana ◽  
Paramee Thongsuksai
Keyword(s):  
Squamous Cell Carcinoma ◽  
Regression Analysis ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Cox Regression ◽  
Prognostic Significance ◽  
P Value ◽  
Cox Regression Analysis

Objective: Programmed cell death ligand 1 (PD-L1) and mammalian target of rapamycin (mTOR) are key players in host immune evasion and oncogenic activation, respectively. Evidence of the prognostic role in oral squamous cell carcinoma (OSCC) is conflicting. This study examined the associations of PD-L1 and mTOR expression with 5-year overall survival in OSCC patients. Material and Methods: The expressions of PD-L1 and mTOR proteins were immunohistochemically evaluated on tissue microarrays of 191 patients with OSCC who were treated by surgery at Songklanagarind Hospital, Thailand from 2008 to 2011. Cox regression analysis was used to determine independent prognostic factors. Results: PD-L1 expression was observed in 14.1% of cases while mTOR expression was present in 74.3% of cases. Females were more likely to have tumors with PD-L1 (p-value=0.007) and mTOR expressions (p-value=0.003) than males. In addition, lower clinical stage and well differentiated tumor are more likely to have mTOR expression (p-value= 0.038 and p-value<0.001, respectively). Cox regression analysis showed that age, tumor stage, nodal stage, combined surgical treatment with radiation or chemoradiation therapy, surgical margin status, PD-L1 expression and mTOR expression are independent prognostic factors. High PD-L1 expression (hazard ratio (HR) 3.14, 95% confidence interval (CI), 1.26–7.79) and high mTOR expression (HR 1.69, 95% CI, 1.00–2.84) are strong predictors of poor outcome. Conclusion: A proportion of OSCC expressed PD-L1 and mTOR proteins. Expression of PD-L1 and mTOR proteins are strong prognostic factors of OSCC.

Prognostic factors and survival analysis in a sample of oral squamous cell carcinoma patients

2008 ◽  
Vol 106 (5) ◽  
pp. 685-695 ◽  
Author(s):  
Lucinei Roberto Oliveira ◽  
Alfredo Ribeiro-Silva ◽  
João Paulo Oliveira Costa ◽  
Aguinaldo Luiz Simões ◽  
Miguel Angel Sala Di Matteo ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Survival Analysis ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell

scholarly journals pEGFR-Tyr 845 expression as prognostic factors in oral squamous cell carcinoma

2012 ◽  
Vol 13 (11) ◽  
pp. 967-977 ◽  
Author(s):  
Gabriella Aquino ◽  
Giuseppe Pannone ◽  
Angela Santoro ◽  
Giuseppina Liguori ◽  
Renato Franco ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell

scholarly journals Histologic and systemic prognosticators for local control and survival in margin-negative transoral laser microsurgery treated oral cavity squamous cell carcinoma

Head & Neck ◽  
2014 ◽  
Vol 37 (1) ◽  
pp. 52-63 ◽  
Author(s):  
Parul Sinha ◽  
Mitra Mehrad ◽  
Rebecca D. Chernock ◽  
James S. Lewis ◽  
Samir K. El-Mofty ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Cavity ◽  
Cell Carcinoma ◽  
Local Control ◽  
Squamous Cell ◽  
Transoral Laser Microsurgery ◽  
Laser Microsurgery

Independent prognostic factors of 861 cases of oral squamous cell carcinoma in Korean adults

Oral Oncology ◽  
2006 ◽  
Vol 42 (2) ◽  
pp. 208-217 ◽  
Author(s):  
Keum-Kang Choi ◽  
Myung-Jin Kim ◽  
Pil-Young Yun ◽  
Jong-Ho Lee ◽  
Hyock-Soo Moon ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Korean Adults

scholarly journals The Outline of Prognosis and New Advances in Diagnosis of Oral Squamous Cell Carcinoma (OSCC): Review of the Literature

2013 ◽  
Vol 2013 ◽  
pp. 1-13 ◽  
Author(s):  
Esam Ahmad Omar
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Oral Cancer ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Imaging Techniques ◽  
Publication Date ◽  
Depth Of Invasion ◽  
Tumour Thickness

Objective. Oral squamous cell carcinoma (OSCC) has a remarkable incidence over the world and a fairly strenuous prognosis, encouraging further research on the prognostic factors and new techniques for diagnosis that might modify disease outcome. Data Sources. A web-based search for all types of articles published was initiated using Medline/Pub Med, with the key words such as oral cancer, prognostic factors of oral cancer, diagnostic method of oral cancer, and imaging techniques for diagnosis of oral cancer. The search was restricted to articles published in English, with no publication date restriction (last update April, 2013). Review Methods. In this paper, I approach the factors of prognosis of OSCC and the new advances in diagnostic technologies as well. I also reviewed available studies of the tissue fluorescence spectroscopy and other noninvasive diagnostic aids for OSCC. Results. The outcome is greatly influenced by the stage of the disease (especially TNM). Prognosis also depends or varies with tumour primary site, nodal involvement, tumour thickness, and the status of the surgical margins. Conclusion. Tumour diameter is not the most accurate when compared to tumour thickness or depth of invasion, which can be related directly to prognosis. There is a wide agreement on using ultrasound guided fine needle aspiration biopsies in the evaluation of lymph node metastasis.

scholarly journals A Comparative Study between Broders and Brynes Grading System of Oral Squamous Cell Carcinoma in Relation to Histopathological Prognostic Factors

2019 ◽  
Vol 04 (10) ◽  
pp. 719-724
Author(s):  
Shanthi Vissa ◽  
Keerthi Nivedita ◽  
Kharidehal Durga ◽  
Nandam Mohan Rao ◽  
Byna Syam Sundara Rao ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Oral Squamous Cell Carcinoma ◽  
Comparative Study ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Grading System
Sign in / Sign up

Export Citation Format

Share Document